Monday, 22 July 2013

Quantitative Aptitude MCQ On - Time and Distance - Online Test Part - 2

Time and Distance Online Test Part - 2

Exam Name - Quantitative Aptitude
Subject Name - Time and Distance
Exam Type - Multiple Choice Questions
No Of Questions - 10

Question - 1: If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is:?
  1. 50 km
  2. 56 km
  3. 70 km
  4. 80 km
Show/Hide Answer
Answer = A -50 km
Explanation: No Explanation
Question - 2: The speed of a car increases by 2 kms after every one hour. If the distance travelling in the first one hour was 35 kms. what was the total distance travelled in 12 hours??
  1. 456 kms
  2. 482 kms
  3. 552 kms
  4. 556 kms
Show/Hide Answer
Answer = C - 552
Explanation: Total distance travelled in 12 hours =(35+37+39+.....upto 12 terms)
This is an A.P with first term, a=35, number of terms,
n= 12,d=2.
Required distance = 12/2[2 x 35+{12-1) x 2]
=6(70+23)
= 552 kms.
Question - 3: A person travels from P to Q at a speed of 40 kmph and returns by increasing his speed by 50%. What is his average speed for the both the trips??
  1. 36 kmph
  2. 40 kmph
  3. 45 kmph
  4. 48 kmph
Show/Hide Answer
Answer = D - 48 kmph
Explanation: No Explanation
Question - 4: 2 trains 142 meter & 138 meter is length are running towards each other on parallel line one at rate of 32 km/hr and another at the rate of 40 km/hr in what time they will clear off each other.?
  1. 13
  2. 14
  3. 15
  4. 16
Show/Hide Answer
Answer = B - 14
Explanation: No Explanation
Question - 5: A train covers a distance in 50 min, if it runs at a speed of 48kmph on an average. The speed at which the train must run to reduce the time of journey to 40min will be.?
  1. 45 kmph
  2. 60 kmph
  3. 75 kmph
  4. 80 kmph
Show/Hide Answer
Answer = B - 60 kmph
Explanation: No Explanation
Question - 6: A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is:?
  1. 100 kmph
  2. 110 kmph
  3. 120 kmph
  4. 130 kmph
Show/Hide Answer
Answer = C -120 kmph
Explanation: No Explanation
Question - 7: A person croses a 600 m long street in 5 minutes. What is his speed in km per hour??
  1. 3.6
  2. 7.2
  3. 8.4
  4. 10
Show/Hide Answer
Answer = B - 7.2
Explanation: peed =(600 / 5 x 60)m/sec
= 2 m/sec
=(2 x 18/5)km/hr
= 7.2 km/hr.
Question - 8: A person has to cover a distance of 6 km in 45 minutes. If he covers one-half of the distance in two-thirds of the total time, to cover the remaining distance in the remaining time, his speed (in km/hr) must be:?
  1. 6
  2. 8
  3. 12
  4. 15
Show/Hide Answer
Answer = C -12
Explanation: No Explanation
Question - 9: A person during his journey travels it in three parts, with speed of 10km/hr, 60 km/hr and 30 km/hr respectively. Find his average speed for the whole journey?
  1. 33.33
  2. 50
  3. 20
  4. 32.5
Show/Hide Answer
Answer = C -20
Explanation: No Explanation
Question - 10: Sachin can cover a distance in 1hr 24min by covering 2/3 of the distance at 4 kmph
and the rest at 5kmph.the total distance is??

  1. 5 km
  2. 6 km
  3. 7 km
  4. 8 km
Show/Hide Answer
Answer = B - 6 km
Explanation: No Explanation

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